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304 Stainless Steel Reducer Hose Barb Joiner
Connect two flexible hoses with different internal diameters using a straight 304 stainless steel barbed reducer. Designed for workshop air lines, water transfer, pumps and general machinery hose systems where 304 stainless steel is suitable.
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Choose the correct size
Variant format: smaller hose inside diameter × larger hose inside diameter. For example, 8mm–12mm joins an 8mm-ID hose to a 12mm-ID hose.
- Measure the inside diameter (ID) of both hoses.
- Select the exact smaller × larger size combination.
- Push each hose fully over the matching barb and secure it with a suitable hose clamp where required.
Key specifications
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Material: 304 stainless steel
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Fitting type: straight reducing hose barb joiner
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Available sizes: reducer combinations from 6mm to 32mm
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Connection: barbed at both ends; no threaded connection
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Typical media: air, water and compatible general-purpose fluids
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Typical uses: pneumatic lines, workshop equipment, pumps and machinery hose connections
Compatibility note: pressure, temperature and fluid compatibility depend on the complete hose system. Confirm suitability for your application before installation.
Before adding to cart
- Confirm both hose inside diameters.
- Check the selected size shown beside the price.
- Use clamps appropriate for the hose material and working pressure.
Related hose fittings
Need equal-size ends? See the 304 stainless straight hose barb joiner. You can also compare the solid brass hose barb reducer, 304 stainless bulkhead hose barb or browse all pipe fittings.
